Disc chucking method and disc driving apparatus
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United States of America Patent
Stats
-
Jul 16, 2013
Grant Date -
Oct 7, 2010
app pub date -
Mar 9, 2010
filing date -
Apr 1, 2009
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
Provided are a disc chucking method of preventing mis-chucking from occurring according to a state and direction of a disc loaded onto a tray when the tray is closed, and a disc driving apparatus for performing the disc chucking method. The method include: opening a tray on which a disc in which a first magnet is installed is loadable; moving a feeding unit to a position where attraction between a second magnet installed in the feeding unit and the first magnet is relatively low; and if the tray is closed, placing a center of the disc in a turn table.
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